SUN PRAIRIE, Wis. – Hamilton Power Solutions has hired Ryan Manthei vice president of sales. Manthei brings over 20 years of engine industry experience including time in engineering, sales and leadership and over 15 years at Cummins. He will lead sales and business development efforts.

Hamilton Power Solutions has also announced the promotion of Josh Spitza to vice president of operations. Spitza has spent the last 6 years as part of the Palmer Johnson Enterprise family building our engineering systems, team and capabilities while more recently helping launch Hamilton’s engine business in the Midwest and grow our engineering footprint in support of our value-add engine distribution strategy. His primary focus will be aligning operations activities across our facilities and products.